EP2161686A3 - Procédé et appareil pour la fourniture d'images à résolution plus élevée dans un dispositif intégré - Google Patents

Procédé et appareil pour la fourniture d'images à résolution plus élevée dans un dispositif intégré Download PDF

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Publication number
EP2161686A3
EP2161686A3 EP09251917A EP09251917A EP2161686A3 EP 2161686 A3 EP2161686 A3 EP 2161686A3 EP 09251917 A EP09251917 A EP 09251917A EP 09251917 A EP09251917 A EP 09251917A EP 2161686 A3 EP2161686 A3 EP 2161686A3
Authority
EP
European Patent Office
Prior art keywords
higher resolution
resolution images
embedded device
providing higher
image sequence
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09251917A
Other languages
German (de)
English (en)
Other versions
EP2161686A2 (fr
Inventor
Arian Crisan
Nikolaos Georgis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Sony Electronics Inc
Original Assignee
Sony Corp
Sony Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp, Sony Electronics Inc filed Critical Sony Corp
Publication of EP2161686A2 publication Critical patent/EP2161686A2/fr
Publication of EP2161686A3 publication Critical patent/EP2161686A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
EP09251917A 2008-08-06 2009-07-30 Procédé et appareil pour la fourniture d'images à résolution plus élevée dans un dispositif intégré Withdrawn EP2161686A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/187,348 US8374444B2 (en) 2008-08-06 2008-08-06 Method and apparatus for providing higher resolution images in an embedded device

Publications (2)

Publication Number Publication Date
EP2161686A2 EP2161686A2 (fr) 2010-03-10
EP2161686A3 true EP2161686A3 (fr) 2012-02-01

Family

ID=41571281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09251917A Withdrawn EP2161686A3 (fr) 2008-08-06 2009-07-30 Procédé et appareil pour la fourniture d'images à résolution plus élevée dans un dispositif intégré

Country Status (5)

Country Link
US (1) US8374444B2 (fr)
EP (1) EP2161686A3 (fr)
JP (1) JP5295045B2 (fr)
CN (1) CN101651832B (fr)
RU (1) RU2512130C2 (fr)

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US8374444B2 (en) 2008-08-06 2013-02-12 Sony Corporation Method and apparatus for providing higher resolution images in an embedded device
US20100086048A1 (en) * 2008-10-03 2010-04-08 Faisal Ishtiaq System and Method for Video Image Processing
JP2011180798A (ja) * 2010-03-01 2011-09-15 Sony Corp 画像処理装置、および画像処理方法、並びにプログラム
JP5341010B2 (ja) * 2010-04-15 2013-11-13 オリンパス株式会社 画像処理装置、撮像装置、プログラム及び画像処理方法
RU2431889C1 (ru) * 2010-08-06 2011-10-20 Дмитрий Валерьевич Шмунк Способ суперразрешения изображений и нелинейный цифровой фильтр для его осуществления
TWI436649B (zh) * 2010-11-12 2014-05-01 Alpha Imaging Technology Corp 處理原始高解析影像資料之影像處理裝置及其影像處理晶片和方法
CN102006477A (zh) * 2010-11-25 2011-04-06 中兴通讯股份有限公司 图像传输方法及系统
GB2486475A (en) * 2010-12-16 2012-06-20 Norland Technology Ltd Encoding, transmitting and displaying a sequence of images using a difference image
US8750647B2 (en) 2011-02-03 2014-06-10 Massachusetts Institute Of Technology Kinetic super-resolution imaging
US20140037189A1 (en) * 2012-08-02 2014-02-06 Qualcomm Incorporated Fast 3-D point cloud generation on mobile devices
EP2919186A4 (fr) * 2012-11-06 2016-06-15 Nec Corp Dispositif de traitement d'image et procédé de traitement d'image
CN104008538B (zh) * 2014-05-12 2017-03-01 清华大学 基于单张图像超分辨率方法
RU2655662C1 (ru) * 2014-09-12 2018-05-29 Кэнон Кабусики Кайся Устройство обработки изображений и способ обработки изображений
WO2016048108A1 (fr) * 2014-09-26 2016-03-31 Samsung Electronics Co., Ltd. Appareil de traitement d'image et procédé de traitement d'image
CN106331722B (zh) 2015-07-03 2019-04-26 华为技术有限公司 图像预测方法和相关设备
CN105159663B (zh) * 2015-08-06 2019-06-14 北京小熊博望科技有限公司 图像的调整方法及装置
CN106815806B (zh) * 2016-12-20 2020-01-10 浙江工业大学 基于压缩感知和svr的单幅图像sr重建方法
CN107181949A (zh) * 2017-06-23 2017-09-19 四川大学 一种结合超分辨率和残差编码技术的图像压缩框架
US10621718B2 (en) * 2018-03-23 2020-04-14 Kla-Tencor Corp. Aided image reconstruction
CN112449140B (zh) * 2019-08-29 2021-09-14 华为技术有限公司 视频超分辨率处理方法及装置
US12008732B2 (en) * 2020-04-02 2024-06-11 Sony Group Corporation Super-resolution of block-compressed texture for texture mapping applications
CN113422947A (zh) * 2021-06-09 2021-09-21 和信光场(深圳)科技有限公司 一种用于教学的3d裸眼成像方法、装置及介质
CN116797452A (zh) * 2022-03-17 2023-09-22 北京字节跳动网络技术有限公司 一种视频的超分辨率方法及装置

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US20050232514A1 (en) * 2004-04-15 2005-10-20 Mei Chen Enhancing image resolution
US20070019887A1 (en) * 2004-06-30 2007-01-25 Oscar Nestares Computing a higher resolution image from multiple lower resolution images using model-base, robust bayesian estimation

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US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
JP2003163931A (ja) 2001-11-28 2003-06-06 Victor Co Of Japan Ltd 画像圧縮装置及び画像復号装置
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US20070019887A1 (en) * 2004-06-30 2007-01-25 Oscar Nestares Computing a higher resolution image from multiple lower resolution images using model-base, robust bayesian estimation

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ANDREW SEGALL C ET AL: "Reconstruction of high-resolution image frames from a sequence of low-resolution and compressed observations", 2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING. PROCEEDINGS. (ICASSP). ORLANDO, FL, MAY 13 - 17, 2002; [IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP)], NEW YORK, NY : IEEE, US, 13 May 2002 (2002-05-13), pages II - 1701, XP032015123, ISBN: 978-0-7803-7402-7, DOI: 10.1109/ICASSP.2002.5744948 *
CHEN D ET AL: "Extraction of high-resolution video stills from MPEG image sequences", IMAGE PROCESSING, 1998. ICIP 98. PROCEEDINGS. 1998 INTERNATIONAL CONFERENCE ON CHICAGO, IL, USA 4-7 OCT. 1998, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, vol. 2, 4 October 1998 (1998-10-04), pages 465 - 469, XP010308640, ISBN: 978-0-8186-8821-8, DOI: 10.1109/ICIP.1998.723427 *
YUCEL ALTUNBASAK ET AL: "Super-Resolution Still and Video Reconstruction From MPEG-Coded Video", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 12, no. 4, 1 April 2002 (2002-04-01), XP011071817, ISSN: 1051-8215 *

Also Published As

Publication number Publication date
RU2009130114A (ru) 2011-02-10
CN101651832B (zh) 2014-08-13
JP2010050976A (ja) 2010-03-04
CN101651832A (zh) 2010-02-17
US8374444B2 (en) 2013-02-12
EP2161686A2 (fr) 2010-03-10
JP5295045B2 (ja) 2013-09-18
US20100034477A1 (en) 2010-02-11
RU2512130C2 (ru) 2014-04-10

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